VSpSR: Explorable Super-Resolution via Variational Sparse Representation.
Hangqi ZhouChao HuangShangqi GaoXiahai ZhuangPublished in: CVPR Workshops (2021)
Keyphrases
- sparse representation
- super resolution
- single image super resolution
- low resolution
- dictionary learning
- high resolution
- sparse coding
- image reconstruction
- motion estimation
- image super resolution
- image restoration
- image patches
- image classification
- face recognition
- image segmentation
- compressive sensing
- low resolution images
- single image
- random projections
- piecewise smooth
- multi frame
- high dimensional data
- optical flow
- image representation
- light field
- high quality
- depth map
- super resolution reconstruction
- signal processing
- dimensionality reduction
- super resolved
- data sets
- test images
- high resolution images
- computer vision
- graph cuts
- multiresolution
- super resolution algorithm